Main Window - File | View                    Enter

Main Window - File | View in full screen mode (keyboard only)                    Ctrl+Enter

Thumbnail Popup Menu - View

 

 

Opens a view window for each of the currently selected files, up to the maximum specified in the Options | Viewing - Window dialog box. This option will be grayed if no files are selected.

 

Notes: If you open a view window, using the keyboard accelerator Ctrl+Enter, the view window will open in full screen mode. Also, from the Options | Preferences - General dialog box, you can select View image as the default (double-click) action for files.